Classes

I’ve created an area for you to download the in class examples.

http://crmacd.biz/classes_code/itse2317/ 

public boolean isValidPhone(String sAreaCode, String sPrefix, String sSuffix)
{
return this.isValidPhonePart(sAreaCode,3) && this.isValidPhonePart(sSuffix,4);
}

public boolean isValidPhonePart(String sValue, int iLength)
{
for(int iCounter = 0; iCounter < sValue.length(); iCounter++)
{
switch(sValue.charAt(iCounter))
{
case ‘0′:
case ‘1′:
case ‘2′:

break;
default:
return false;
}
}
return (sValue.length() == iLength);
}

Today we reviewed over creating optimized code by utilizing code reuse where ever possible.

There were questions over the programming assignment. Page 311, Problem #5.

PG 310 P 3

Chapter 4.2